<|begin_of_text|><|start_header_id|>system<|end_header_id|>Explain the role of energy intensity in emissions change.<|eot_id|><|start_header_id|>user<|end_header_id|>Sector: Residential; Total emissions change: 25%; Energy intensity contribution: 16%.<|eot_id|><|start_header_id|>assistant<|end_header_id|>Energy intensity contributed to a 16% increase in emissions in the Residential sector.<|eot_id|>